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Mapping radiation dose in real time: a smarter way to treat prostate cancer?

NCT ID NCT07096999

Knowledge-focused Sponsor: University of Michigan Rogel Cancer Center Source: ClinicalTrials.gov ↗

What the study statuses mean

This study's is highlighted.

Recruitment status, easiest to join first

Recruiting now This study
This trial is taking on new participants right now.
Not yet recruiting
Registered, but not yet taking participants.
By invitation only
Not open to general applications. Only people the study team invites can take part.
Paused
Paused for now. It may or may not start again.
Ongoing
Running, but no longer taking on new participants.
Completed
The trial has finished. Results may not be published yet.
Stopped early
Stopped early, before it reached the end. That can be for many reasons, including safety.
Cancelled
Cancelled before anyone took part.

Expanded access (not trials)

Expanded access
Not a trial. This treatment can be requested outside a study, case by case, for people who qualify.
Expanded access (paused)
Not a trial. The treatment can normally be requested outside a study, but is unavailable right now.
Expanded access (ended)
Not a trial. The treatment could once be requested outside a study, but no longer can.
Approved
The treatment has been approved, so it is available normally rather than through this programme.

When the status isn't known

Details not published
The full record has not been published yet, so there is little to show here.
Status unknown
This status has not been confirmed recently, so it may be out of date.

First seen Jul 27, 2026 · Last updated Jul 28, 2026 · Updated 1 time

Summary

This study investigates whether SPECT/CT scans can accurately measure the radiation dose delivered to tumors and healthy organs during 177Lu-PSMA-617 (Pluvicto) therapy for metastatic castration-resistant prostate cancer. Researchers will enroll 60 men scheduled for this treatment and compare imaging-based dose estimates with actual treatment response and side effects. The goal is to develop models that could one day help personalize dosing for better outcomes and fewer side effects.

What this could mean

Our plain-language read of the trial. This is informational only, not medical advice or a prediction.

Active substance
177Lu-PSMA-617 (Pluvicto) radioligand therapy
What this could lead to
If successful, this could help doctors personalize the dose of 177Lu-PSMA-617 therapy to maximize tumor damage while minimizing harm to healthy organs.
What could go wrong
This is an observational imaging study, not a treatment trial. It will not directly test whether adjusting doses improves outcomes, and results may not apply to all patients.

This is an AI summary of the original study and may miss details. Read our disclaimer.

Study facts

What this study's own registry entry says, in plain language.

Participants

About 60 people

The number the study aims to enrol. It can still change while the study runs.

Started

Jan 2025

Expected to finish

Jan 2031

An estimate. End dates often move.

Lead sponsor

Other sponsor

The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.

Who can take part

This study's own entry requirements. Only the study team can say for certain whether you qualify.

Who is studied

Patients with mCRPC undergoing 177Lu-PSMA-617 treatment at the University of Michigan

Ages

18 years and older

Sex

Male participants only

Healthy volunteers

Not accepted

This study is not open to healthy volunteers. The entry requirements below say who it is open to.

Show the full entry requirements

Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.

Inclusion Criteria: * \* 177Lu-617 PSMA treatment scheduled for mCRPC * Clinically stable as determined by the nuclear medicine clinicians * Male * ≥ 18 years of age * Willing and able to provide informed consent Exclusion Criteria: * Patients who are unable to lie flat on the imaging systems long enough to permit imaging protocols to be performed

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Conditions

The condition(s) this trial relates to.

castration-resistant prostate carcinoma metastatic prostate carcinoma prostate cancer

As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.

Metastatic castration-resistant prostate carcinoma

How to take part

Only the study team decides who joins. These are the ways to reach them.

  1. The places running it

    1 site. The list below names each one and where it is.

  2. The official record

    ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.

    Open the record ↗

  3. A doctor treating you

    A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.

Contacts and locations

Locations

  • University of Michigan Comprehensive Cancer Center

    RECRUITING

    Ann Arbor, Michigan, 48109, United States

More trials for these conditions

Other studies related to the condition(s) this trial covers.